专利检索_ ..钳式工具专利检索_ ..钳式工具专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
81	Post-hole digger.	US1908423920	1908-03-28	US899644A	1908-09-29	WININGER WALTER

82	Hand potato-digger.	US1906337808	1906-10-06	US857182A	1907-06-18	LANCASTER FRANK R

83	Weed-cutter.	US1906317115	1906-05-16	US842420A	1907-01-29	PETTY OTIS O

84	Lawn-rake.	US1905289364	1905-11-27	US831181A	1906-09-18	OHMAN ADOLPH H

85	Post-hole digger.	US1905279104	1905-09-19	US819791A	1906-05-08	NESTE OTTO K

86	Cutting or cleaning tool.	US1903186292	1903-12-23	US774142A	1904-11-01	BRICK CHARLES

87	Agricultural implement.	US1901067928	1901-07-11	US694088A	1902-02-25	BOWMAN ERIC G

88	Weeder.	US1901071766	1901-08-12	US693717A	1902-02-18	JOHNSON ANDREW

89	Dandelion-extractor.	US1901065343	1901-06-20	US682623A	1901-09-17	HUGHES EDWARD B; CLOW WILLIS F

90	Fork for handling sheaves.	US1900026269	1900-08-08	US670822A	1901-03-26	STURMAN LEWIS CASS

91	Plant cutter and lifter.	US1900017664	1900-05-23	US659518A	1900-10-09	ESTLACK THOMAS

92	Post-hole digger.	US1898677534	1898-04-14	US630483A	1899-08-08	BROOKS ROBERT W

93	jambs w	US544357D		US544357A	1895-08-13

94	Weeding and root-pulling implement	US531449D		US531449A	1894-12-25

95	Pitchfork	US514069D		US514069A	1894-02-06

96	Post-hole digger	US493536D		US493536A	1893-03-14

97	Corn-thinner	US492721D		US492721A	1893-02-28

98	Thomas a	US471767D		US471767A	1892-03-29

99	Dandelion digger and puller	US437466D		US437466A	1890-09-30

100	Corn or cotton thinner	US429328D		US429328A	1890-06-03